SEC filingsOct 12, 2026 to Oct 19, 2026: insiders reported 840 purchases and sales across 212 companies.840 insider purchases and sales in 7 daysSee the filings →
HornScout

Company profile

XPON

Expion360 Inc.
NASDAQIndustrials

Latest close: 3.85 USD · Oct 16, 2026 · 1 year · split-adjusted

On the price, the facts of the public record◆Adverse 8-K filing◇Significant stake declared (13D)●Results filed
With an account, also○dividends▲splits◌next earningswith an account

End-of-day prices provided by Twelve Data · One close per session; the series does not update during the trading day.

Latest on record

The most recent facts, as filed.

Up to three of the most recent, checkable facts already loaded on this page, each linked to its source.

  1. Aug 31, 2026Notice of sale · Form 144Schaffner Brian Paul · Director · $101.5KOpen the filing ↗
  2. Aug 31, 2026Material event · 8-KFiled by the company itself.Open the filing ↗
  3. Aug 24, 2026Material event · 8-KFiled by the company itself.Open the filing ↗

In numbers

What this profile holds, counted.

Closes · 1 year250
SEC filings on record2257 flagged findings
Reported transactions (Form 4)45since Aug 23, 2023 · and 5 other holdings
Corporate events (8-K)30since Feb 1, 2023

What the record says

Description, identity and filings, each with its source.

Every block cites its source. The colour of a finding marks its category — which document, who filed it — not how much it matters.

Listing notice in force

The exchange has notified the company that it fails a continued-listing requirement (8-K, item 3.01 of Jan 30, 2026).

Open the 8-K at the SEC

Reverse splits in 5 years

2 reverse splits in 5 years (1:100 on Oct 9, 2024, 1:12 on Jul 21, 2026) · 1:1200 cumulative

The other times: of 247 securities that repeated a reverse split in 5 years, a year later the median was worth 0.10× the price on the day of the split; 189 lost more than half and 21 rose (243 with a price a year later).

Our own series, not the whole market: based on the splits we have on record (provider and SEC); an unrecorded one does not count. Historical distribution, not a prediction.

SEC record

SEC dossier

What this company has filed with the SEC, in plain language.

The 25 most recent filings (of 225)

Everything filed

Every SEC filing, newest first, with what it is. Below, each type with its own explanation.

  • Sep 18, 26DEFA14A ↗Shareholder meeting and votes
  • Sep 18, 26DEFA14A ↗Shareholder meeting and votes
  • Sep 18, 26DEF 14A ↗Shareholder meeting and votes
  • Sep 9, 26Form 3 ↗Insider transaction
  • Sep 8, 26PRE 14A ↗Shareholder meeting and votes
  • Aug 31, 26Form 144 ↗Notice of proposed sale
  • Insider transaction · 2 Form 4 filingsshow all 2hide
  • Insider transaction · 2 Form 3 filingsshow all 2hide
  • Aug 31, 268-K ↗Current report · A senior executive left or was appointed
  • Aug 28, 26SCHEDULE 13D ↗Stake with intent to influence · Five Narrow Lane, LP · 10.0% · event on Aug 21, 26
  • Insider transaction · 7 Form 4 filingsshow all 7hide
  • Aug 24, 268-K ↗Current report · Entered a material agreement
  • Aug 24, 26SCHEDULE 13G ↗Passive stake · Five Narrow Lane LP · 10.0% · event on Aug 21, 26
  • Aug 10, 2610-Q ↗Quarterly report
  • Aug 7, 268-K ↗Current report · Results
  • Aug 4, 268-K ↗Current report · A senior executive left or was appointed
  • Jul 16, 268-K ↗Current report · Bylaws or fiscal year change

225 filings on record, the oldest from Jan 13, 22.

Listing the 25 most recent filings of the 225 on record.

8-Ks, explained

Stress4Structure15Governance16
  • Aug 31, 26GovernanceA senior executive left or was appointed+3 more in the same filing8-K 5.02 ↗
  • Aug 24, 26StructureEntered a material agreement+4 more in the same filing8-K 1.01 ↗
  • Aug 4, 26GovernanceA senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
  • Jul 7, 26GovernanceA senior executive left or was appointed8-K 5.02 ↗
  • Jan 30, 26StressListing notice (8-K 3.01)nominal item 3.01: the filing covers another matter8-K 3.01 ↗
  • Dec 15, 25StructureEntered a material agreement+1 more in the same filing8-K 1.01 ↗
  • Oct 17, 25StructureSold unregistered shares+3 more in the same filing8-K 3.02 ↗
  • Sep 8, 25GovernanceA senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
  • Aug 26, 25StressListing notice (8-K 3.01)+1 more in the same filing8-K 3.01 ↗
  • Aug 14, 25StructureEntered a material agreement+2 more in the same filing8-K 1.01 ↗
  • Jul 8, 25StressListing notice (8-K 3.01)8-K 3.01 ↗
  • Governance3 senior executive changes2025show all 3hide
    • Apr 15, 25GovernanceA senior executive left or was appointed8-K 5.02 ↗
    • Apr 4, 25GovernanceA senior executive left or was appointed8-K 5.02 ↗
    • Feb 14, 25GovernanceA senior executive left or was appointed8-K 5.02 ↗

10 older filings not shown · The record reaches back to Apr 6, 22.

Notable in the record

Stress disclosures older than the timeline above. They are individual events from the record, not a complete timeline: there may be more between them.

The full record holds 4 stress filings.

Corporate events are tracked from 2004-08-23, when the SEC renumbered 8-K items. Earlier filings use an incompatible numbering and are not classified here.

Ownership and control

Schedule 13D: stake and stated purpose

Filed by holders above 5% of a share class who cannot use the short form. It includes the investor's stated purpose: read it before assuming they seek influence.

  • Five Narrow Lane, LP10.0%Aug 21, 26SCHEDULE 13D ↗4 co-filers on this document — the figure is the largest single stake, not their sum.

Schedule 13G: short-form filing

The short form, for holders who meet specific requirements: institutional investors, passive investors without a control purpose, or exempt investors. Asset managers and index funds usually file it.

Structured 13D/G data starts 2023-12, when the SEC moved these filings to a machine-readable format. Earlier filings exist but are not parsed here.

Sale intention announced

On Aug 31, Schaffner Brian Paul filed notice of intent to sell up to $102K. That is about 1.52% of shares outstanding.

A notice is not a sale: it may not go ahead, may happen in part, or at a different price.

No sale of theirs is on record yet in Form 4; the 90-day window is still open.

SEC record

Insider transactions

Buys and sells reported by officers, directors and major shareholders on SEC Form 4.

Buys and sells

  • Jun 5, 24Sell$47KJohn Henry Yozamp↗
  • Jun 4, 24Sell$9KJohn Henry Yozamp↗
  • Jan 16, 24Sell$109KJohn Henry Yozamp↗
  • Dec 18, 23Sell$106KJohn Henry YozampBusiness Development Officer↗
  • Nov 16, 23Sell$90KJohn Henry YozampBusiness Development Officer↗
Stock compensation, tax and giftsshow the 28 other transactionshide

Stock compensation, tax withholding, option exercises and gifts. They are listed separately and are not included in the purchase and sale totals. The type describes the transaction, not the filer's intent.

  • Aug 25, 26Compensationamount n/aROBERT L WINSPEARChief Financial Officer↗
  • Aug 21, 26Compensationamount n/aKevin SellersChief Executive Officer↗
  • Aug 13, 26Compensationamount n/aShawna Lee BowinVP, Finance↗
  • Aug 13, 26Compensationamount n/aScott R Burell↗
  • Aug 13, 26Compensationamount n/aTien Quoc Nguyen↗
  • Aug 13, 26Compensationamount n/aGeorge Lefevre↗
  • Aug 13, 26Compensationamount n/aSteve Shum↗
  • Aug 13, 26Compensationamount n/aBrian Paul Schaffner↗
  • Oct 17, 25Compensationamount n/aShawna Lee BowinChief Financial Officer↗
  • Oct 16, 25Compensationamount n/aScott R Burell↗
  • Oct 16, 25Compensationamount n/aShawna Lee BowinChief Financial Officer↗
  • Oct 16, 25Compensationamount n/aBrian Paul Schaffner↗
  • Oct 16, 25Compensationamount n/aCarson E. HeagenChief Operating Officer↗
  • Jul 31, 25Compensationamount n/aGeorge Lefevre↗
  • Jul 31, 25Compensationamount n/aSteve Shum↗
  • Jul 31, 25Compensationamount n/aTien Quoc Nguyen↗
  • Apr 9, 25Compensationamount n/aCarson E. HeagenChief Operating Officer↗
  • Apr 9, 25Compensationamount n/aBrian Paul SchaffnerCEO and Interim CFO↗
  • Apr 9, 25Compensationamount n/aPaul Thomas ShounPresident↗
  • Jan 16, 24Compensationamount n/aGregory Scott AydelottChief Financial Officer↗
  • Jan 16, 24Compensationamount n/aGregory Scott AydelottChief Financial Officer↗
  • Jan 16, 24Compensationamount n/aBrian Paul SchaffnerChief Executive Officer↗
  • Jan 16, 24Compensationamount n/aBrian Paul SchaffnerChief Executive Officer↗
  • Jan 16, 24Compensationamount n/aPaul Thomas ShounChief Operating Officer↗
  • Jan 16, 24Compensationamount n/aPaul Thomas ShounChief Operating Officer↗
  • Aug 23, 23Compensationamount n/aGeorge Lefevre↗
  • Aug 23, 23Compensationamount n/aSteve Shum↗
  • Aug 23, 23Compensationamount n/aTien Quoc Nguyen↗

The full record holds 33 transactions and goes back to Aug 23, 23.

Its sector and its market

Expion360 Inc. among Industrials companies

The profile shows what is on record. Context and Radar place the company among those of its sector and region.

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The research continues

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Coverage

What sits behind this page.

Where each figure comes from and how far it reaches.

Prices
End-of-day closes provided by Twelve Data. One close per session; not real time. Closes adjusted for splits.
Series quality
Series with incidents in the period; the chart shows what could be kept.
SEC records
225 documents on file, from Jan 13, 2022 to Sep 18, 2026.
Company description
No description available.
This page
Generated on Oct 19, 2026; refreshed through the day.

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Are the prices real time?

No. It is one close per session, from the provider and with the date shown on the profile; it does not update during the trading day.

Which SEC documents appear here?

Those filed with the SEC by the company, its insiders and its major shareholders, within our coverage: periodic reports (10-K, 10-Q, 20-F), material events (8-K), proposed sale notices (Form 144), insider transactions (Form 4) and stakes above 5% (13D/13G). Each links to the original on EDGAR.

Why does a European company show no SEC records?

It depends on the company: some European issuers file a 20-F or 6-K with the SEC and others don't. The profile shows whatever is on record; when there is nothing, it says so rather than guessing why. Europe does not yet have a common filing archive like EDGAR in the United States. The EU will open its own, ESAP, in July 2027 (managers' transactions arrive in January 2028), and we plan to add it once it is available.

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